Spheroidized pearlite
[机] 球状波来铁
🧩 词语组成解析
n. 珠光体
🗣️ 情景例句
You're welcome.
不客气。
I am really proud of my department and my staff.
我为我的部门和员工们感到骄傲。
Hi, Jim! Can you come and play football?
你好，吉姆！你能来踢足球吗？